Question

Cuánto es 6×-20=3×+10​

Answer 1

$\bf{6x-20=3x+10$

$6x=3x+10+20$

$6x=3x+30$

$6x-3x=30$

$3x=30$

$x=\frac{30}{3}$

$\boxed{\bf{x=10}}$